Heterobasidion Root Rot Videos

Heterobasidion irreugulare or Heterobasidion root disease (HRD) is an invasive fungal root rot disease that is a serious threat to red and white pine trees as well as other conifers. This disease occurs in other parts of the United States and is considered one of the most economically important diseases of pines in the Northern hemisphere. This disease was discovered in Minnesota for the first time in late 2014. It has been present in Wisconsin for some time and has spread quickly throughout the years in Wisconsin. Learn more about how the disease and how to identify this pathogen.

The Blanchette Lab has created educational videos about this disease, its impact, and how to prevent and manage it in pine plantations. 

Funding for Heterobasidion research is being provided by the Minnesota Environmental and Natural Resources Trust Fund. This video was collaboratively created with the Minnesota Department of Natural Resources and the Wisconsin Department of Natural Resources.